If you want to become strong, confident, grounded, and flexible, yoga is where it's at. These photos prove that women can have sculpted, toned muscles, all from spending time moving and flowing on their mats. And with these women wearing nothing at all, you can appreciate naked yoga for how freeing and empowering these poses can make a woman feel, even if never in your life would you want to do Down Dog in the nude.

Most of these photos are PG-rated, but a few show a little bum, so if you're not comfortable with your boss looking over your shoulder and seeing that, then you'll consider these photos NSFW.